Home / 11,660,095.58-16,090,854.27-6,433,372.94

Finding the Fourth Proportional to 11,660,095.58, 16,090,854.27 and 6,433,372.94

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Solution

The fourth proportional to 11,660,095.58, 16,090,854.27 and 6,433,372.94 is: 8,878,011.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,660,095.58 : 16,090,854.27 = 6,433,372.94 : x
  2. Step 2: Convert to fraction form
    11,660,095.58/16,090,854.27 = 6,433,372.94/x
  3. Step 3: Cross multiply
    11,660,095.58x = 16,090,854.27 × 6,433,372.94
  4. Step 4: Simplify right side
    11,660,095.58x = 103,518,466,442,101.45
  5. Step 5: Solve for x
    x = 103,518,466,442,101.45/11,660,095.58
  6. Step 6: Final answer
    x = 8,878,011.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.